Cheng-Hsien Chuang

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor structure with wraparound backside amorphous layer
- Patent number 12,148,805
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shih-Chuan Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increasing device density and reducing cross-talk spacer structures
- Patent number 12,148,795
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside vias in semiconductor device
- Patent number 12,132,092
- Issue date Oct 29, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gate transistors with backside power rail and reduced gate-dr...
- Patent number 12,125,852
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mmvd mode separation and interpolation reordering
- Patent number 12,120,293
- Issue date Oct 15, 2024
- Mediatek Inc.
- Cheng-Yen Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrospun fibrous matrix, its preparation method and uses thereof
- Patent number 12,109,317
- Issue date Oct 8, 2024
- National Cheng Kung University
- Ping-Ching Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for fabricating a semiconductor device
- Patent number 12,107,011
- Issue date Oct 1, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned air spacers and methods for forming
- Patent number 12,107,146
- Issue date Oct 1, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pop up customizable click feeling keys for a keyboard
- Patent number 12,099,663
- Issue date Sep 24, 2024
- Dell Products L.P.
- JerYo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backside connection structures for nanostructures and methods of fo...
- Patent number 12,100,656
- Issue date Sep 24, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Butted contacts and methods of fabricating the same in semiconducto...
- Patent number 12,094,942
- Issue date Sep 17, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned etch in semiconductor devices
- Patent number 12,080,713
- Issue date Sep 3, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yi-Hsun Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structures and methods of forming the same
- Patent number 12,080,646
- Issue date Sep 3, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Lin-Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor with multi-metal gate via and method
- Patent number 12,074,061
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Sheng-Tsung Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including metal gate protection and methods o...
- Patent number 12,074,111
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sheng-Tsung Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dumbbell shaped self-aligned capping layer over source/drain contac...
- Patent number 12,068,382
- Issue date Aug 20, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Lin-Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit interconnect structures with air gaps
- Patent number 12,062,611
- Issue date Aug 13, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Tai-I Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with gate cut structure and method of forming...
- Patent number 12,057,341
- Issue date Aug 6, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with gate cut feature and method for forming t...
- Patent number 12,046,516
- Issue date Jul 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device structure and methods of forming the same
- Patent number 12,046,507
- Issue date Jul 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lin-Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including recessed interconnect structure
- Patent number 12,033,935
- Issue date Jul 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Guo-Huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Using a liner layer to enlarge process window for a contact via
- Patent number 12,027,414
- Issue date Jul 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with air gate spacer and air gate cap
- Patent number 12,027,606
- Issue date Jul 2, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng-Chi Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective liner on backside via and method thereof
- Patent number 12,021,119
- Issue date Jun 25, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Lin-Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact features and methods of fabricating the same in semiconduct...
- Patent number 12,021,025
- Issue date Jun 25, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with backside power rail and backside self-al...
- Patent number 12,021,123
- Issue date Jun 25, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Kuo-Cheng Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices including low-k metal gate isolation and meth...
- Patent number 12,009,259
- Issue date Jun 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sheng-Tsung Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Source/drain contacts and methods of forming same
- Patent number 12,009,394
- Issue date Jun 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside gate contact
- Patent number 11,996,461
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid power button with multiple functions
- Patent number 11,990,291
- Issue date May 21, 2024
- Dell Products L.P.
- Jer-Yo Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BUTTED CONTACTS AND METHODS OF FABRICATING THE SAME IN SEMICONDUCTO...
- Publication number 20240387658
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method of Forming Thereof
- Publication number 20240387664
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED CONTACT STRUCTURES
- Publication number 20240387696
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spacers for Semiconductor Devices Including Backside Power Rails
- Publication number 20240387249
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE CONTACT STRUCTURE
- Publication number 20240387261
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Chi Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE POWER RAIL AND METHODS OF FORMING THE SAME
- Publication number 20240387534
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRAIN SIDE RECESS FOR BACK-SIDE POWER RAIL DEVICE
- Publication number 20240379783
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCREASING DEVICE DENSITY AND REDUCING CROSS-TALK SPACER STRUCTURES
- Publication number 20240379745
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS AND STRUCTURE FOR SOURCE/DRAIN CONTACTS
- Publication number 20240379775
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Meng-Huan Jao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR WITH MULTI-METAL GATE VIA AND METHOD
- Publication number 20240379422
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Sheng-Tsung WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Backside Vias in Semiconductor Device
- Publication number 20240371957
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES INCLUDING METAL GATE PROTECTION AND METHODS O...
- Publication number 20240371773
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sheng-Tsung WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-Aligned Etch in Semiconductor Devices
- Publication number 20240363626
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yi-Hsun Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GATE CUT STRUCTURE AND METHOD OF FORMING...
- Publication number 20240363396
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING SELF-ALIGNED AIR SPACERS
- Publication number 20240363727
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME
- Publication number 20240363535
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lin-Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE HAVING SOURCE/DRAIN CONTACTS AND METHOD OF...
- Publication number 20240363709
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lin-Yu HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20240355671
- Publication date Oct 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lin-Yu HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH AIR GATE SPACER AND AIR GATE CAP
- Publication number 20240347625
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Cheng-Chi Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE LINER ON BACKSIDE VIA AND METHOD THEREOF
- Publication number 20240347598
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lin-Yu HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...
- Publication number 20240347389
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CONTACT STRUCTURES AND METHODS
- Publication number 20240339524
- Publication date Oct 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT INTERCONNECT STRUCTURES WITH AIR GAPS
- Publication number 20240339406
- Publication date Oct 10, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Tai-I Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH BACKSIDE POWER RAIL AND BACKSIDE SELF-AL...
- Publication number 20240339511
- Publication date Oct 10, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Kuo-Cheng Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USING A LINER LAYER TO ENLARGE PROCESS WINDOW FOR A CONTACT VIA
- Publication number 20240321629
- Publication date Sep 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Zhen YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT STRUCTURE AND METHOD FOR FABRICATING THE SAME
- Publication number 20240321881
- Publication date Sep 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yu-Xuan HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical Transistors Occupying Reduced Chip Area and the Methods Fo...
- Publication number 20240312913
- Publication date Sep 19, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shang-Wen Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE GATE CONTACT
- Publication number 20240304695
- Publication date Sep 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH BACKSIDE CONTACT
- Publication number 20240290851
- Publication date Aug 29, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Source/Drain Contacts and Methods of Forming Same
- Publication number 20240290852
- Publication date Aug 29, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Li-Zhen Yu
- H01 - BASIC ELECTRIC ELEMENTS

Cheng-Hsien Chuang

Person

Patents Grantslast 30 patents

Semiconductor structure with wraparound backside amorphous layer

Increasing device density and reducing cross-talk spacer structures

Backside vias in semiconductor device

Multi-gate transistors with backside power rail and reduced gate-dr...

Mmvd mode separation and interpolation reordering

Electrospun fibrous matrix, its preparation method and uses thereof

Method for fabricating a semiconductor device

Self-aligned air spacers and methods for forming

Pop up customizable click feeling keys for a keyboard

Backside connection structures for nanostructures and methods of fo...

Butted contacts and methods of fabricating the same in semiconducto...

Self-aligned etch in semiconductor devices

Semiconductor structures and methods of forming the same

Field effect transistor with multi-metal gate via and method

Semiconductor devices including metal gate protection and methods o...

Dumbbell shaped self-aligned capping layer over source/drain contac...

Integrated circuit interconnect structures with air gaps

Semiconductor device with gate cut structure and method of forming...

Semiconductor device with gate cut feature and method for forming t...

Semiconductor device structure and methods of forming the same

Semiconductor device including recessed interconnect structure

Using a liner layer to enlarge process window for a contact via

Semiconductor devices with air gate spacer and air gate cap

Selective liner on backside via and method thereof

Contact features and methods of fabricating the same in semiconduct...

Semiconductor devices with backside power rail and backside self-al...

Semiconductor devices including low-k metal gate isolation and meth...

Source/drain contacts and methods of forming same

Backside gate contact

Hybrid power button with multiple functions

Patents Applicationslast 30 patents

BUTTED CONTACTS AND METHODS OF FABRICATING THE SAME IN SEMICONDUCTO...

Semiconductor Device and Method of Forming Thereof

SELF-ALIGNED CONTACT STRUCTURES

Spacers for Semiconductor Devices Including Backside Power Rails

GATE CONTACT STRUCTURE

BACKSIDE POWER RAIL AND METHODS OF FORMING THE SAME

DRAIN SIDE RECESS FOR BACK-SIDE POWER RAIL DEVICE

INCREASING DEVICE DENSITY AND REDUCING CROSS-TALK SPACER STRUCTURES

PROCESS AND STRUCTURE FOR SOURCE/DRAIN CONTACTS

FIELD EFFECT TRANSISTOR WITH MULTI-METAL GATE VIA AND METHOD

Backside Vias in Semiconductor Device

SEMICONDUCTOR DEVICES INCLUDING METAL GATE PROTECTION AND METHODS O...

Self-Aligned Etch in Semiconductor Devices

SEMICONDUCTOR DEVICE WITH GATE CUT STRUCTURE AND METHOD OF FORMING...

SEMICONDUCTOR DEVICE HAVING SELF-ALIGNED AIR SPACERS

SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME

SEMICONDUCTOR STRUCTURE HAVING SOURCE/DRAIN CONTACTS AND METHOD OF...

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

SEMICONDUCTOR DEVICES WITH AIR GATE SPACER AND AIR GATE CAP

SELECTIVE LINER ON BACKSIDE VIA AND METHOD THEREOF

SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...

SEMICONDUCTOR CONTACT STRUCTURES AND METHODS

INTEGRATED CIRCUIT INTERCONNECT STRUCTURES WITH AIR GAPS

SEMICONDUCTOR DEVICES WITH BACKSIDE POWER RAIL AND BACKSIDE SELF-AL...

USING A LINER LAYER TO ENLARGE PROCESS WINDOW FOR A CONTACT VIA

INTEGRATED CIRCUIT STRUCTURE AND METHOD FOR FABRICATING THE SAME

Vertical Transistors Occupying Reduced Chip Area and the Methods Fo...

BACKSIDE GATE CONTACT

SEMICONDUCTOR DEVICE STRUCTURE WITH BACKSIDE CONTACT

Source/Drain Contacts and Methods of Forming Same